Pith Number

pith:A5OEAPMV

pith:2025:A5OEAPMVVQLYHARUOWSXY4NABJ

not attested not anchored not stored refs pending

Efficient Imitation under Misspecification

Gokul Swamy, Nicolas Espinosa-Dice, Sanjiban Choudhury, Wen Sun

arxiv:2503.13162 v2 · 2025-03-17 · cs.LG · cs.AI

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{A5OEAPMVVQLYHARUOWSXY4NABJ}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Cited by

3 papers in Pith

When Does Online Imitation Learning Help in LLM Post-Training? The Role of (Non-)Realizability Beyond Horizon

Learning When to Stop: Selective Imitation Learning Under Arbitrary Dynamics Shift

Receipt and verification

First computed	2026-07-05T10:43:26.843791Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

075c403d95ac1783823475a57c71a00a4838ac5e63c05f256d25d3be290510f2

Aliases

arxiv: 2503.13162 · arxiv_version: 2503.13162v2 · doi: 10.48550/arxiv.2503.13162 · pith_short_12: A5OEAPMVVQLY · pith_short_16: A5OEAPMVVQLYHARU · pith_short_8: A5OEAPMV

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/A5OEAPMVVQLYHARUOWSXY4NABJ \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 075c403d95ac1783823475a57c71a00a4838ac5e63c05f256d25d3be290510f2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b9fd6c56cbb10b9f994ec3716abb137d082336de349a69e4ca675de3c6896c3b",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-03-17T13:35:55Z",
    "title_canon_sha256": "b9cb2b313d8fd92c29d6478cc4e2505667c036c7b79b0d8e1a9f60450aa59dca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.13162",
    "kind": "arxiv",
    "version": 2
  }
}